The maths is simple: the upper the tonnage, the greater solar electricity you have got to crank out. When you've got an current solar array, you will have to increase excess panels to energy up an extra AC device. The overall cost will depend upon the caliber of the panels. https://fernandooyilv.blogdosaga.com/35427433/considerations-to-know-about-off-grid-solar-air-conditioners